522153052 has 12 divisors (see below), whose sum is σ = 915890976. Its totient is φ = 260469920.

The previous prime is 522153019. The next prime is 522153077. The reversal of 522153052 is 250351225.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149713 + ... + 153160.

It is an arithmetic number, because the mean of its divisors is an integer number (76324248).

Almost surely, 2^522153052 is an apocalyptic number.

It is an amenable number.

522153052 is a deficient number, since it is larger than the sum of its proper divisors (393737924).

522153052 is a wasteful number, since it uses less digits than its factorization.

522153052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303308 (or 303306 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 522153052 is about 22850.6685241373. The cubic root of 522153052 is about 805.2534736688.

The spelling of 522153052 in words is "five hundred twenty-two million, one hundred fifty-three thousand, fifty-two".